Chemistry, 12.11.2020 16:30 ceceshelby2635
As elements go across from left to right in a period, they get closer to filling up their outermost electron energy shell. Their protons hold tightly onto their electrons. As they get closer to filling up their outermost electron energy shell, would it be harder or easier to take an electron away from them?
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How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.
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Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved
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Chemistry, 23.06.2019 10:30
An atom that gains or loses one or more electrons is called a(n)
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)a childrenβs liquid cold medicine has a density of 1.23 g/ml. if a child is to take 2.5 tsp in a dose, what is the mass in grams of this dose? (1 tsp = 5 ml)
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As elements go across from left to right in a period, they get closer to filling up their outermost...
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